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14-629-M

Sigma-Aldrich

JAK3 Protein, active, 10 µg

Active, N-terminal His6-tagged, recombinant, human JAK3 amino acids 781-end, for use in Kinase Assays.

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About This Item

UNSPSC Code:
12352202
eCl@ss:
32160405
NACRES:
NA.32

biological source

human

Quality Level

100

recombinant

expressed in baculovirus infected Sf21 cells

product line

Upstate®

specific activity

(For Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.)

mol wt

Mw 39.9 kDa

purified by

(Ni2+/NTA-agarose)

species reactivity

human

manufacturer/tradename

Upstate®

technique(s)

activity assay: suitable (kinase)

accession no.

 (FUNCTION: SwissProt: P52333 # Tyrosine kinase of the non-receptor type, involved in the interleukin-2 and interleukin-4 signaling pathway. Phosphorylates STAT6, IRS1, IRS2 and PI3K. )
NM_000215.2

NCBI accession no.

NM_000215.2

UniProt accession no.

P52333

General description

N-terminal His6-tagged, recombinant, human JAK3 amino acids 781-end

Application

Research Category
Inflammation & Immunology

Biochem/physiol Actions

Protein Target: JAK3
Target Sub-Family: TK

Packaging

Also available in 10 μg size and in bulk
Also available in 250 µg size --call for pricing and availability and reference catalog number 14-629M when ordering the 250 µg size.

Quality

routinely evaluated by phosphorylation of 500μM JAK3tide (Catalog # 12-547)

Target description

JAK3

Physical form

Ni2+/NTA-agarose

Storage and Stability

6 months at -70°C

Other Notes

For Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 2

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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B A Witthuhn et al.
Nature, 370(6485), 153-157 (1994-07-14)
Many cytokines function through interaction with receptors of the cytokine receptor superfamily. Although lacking catalytic domains, cytokine receptors couple ligand binding to induction of protein tyrosine phosphorylation. Recent studies have shown that one or more of the Janus kinase family
J A Johnston et al.
Nature, 370(6485), 151-153 (1994-07-14)
Interleukin-2 is an autocrine growth factor for T cells which also activates other cells including B cells and natural killer cells. The subunits of the interleukin-2 receptor (IL-2R) lack intrinsic enzymatic activity, but protein tyrosine phosphorylation is a critical event

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